2018697702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{676961}}^1$

素因数の和:677044

約数の個数: 32

約数和(自身を含む): 4679161344

約数和(自身を除く): 2660463642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 676961, 1353922, 2030883, 4061766, 4738727, 9477454, 14216181, 28432362, 48064231, 96128462, 144192693, 288385386, 336449617, 672899234, 1009348851, 2018697702]

約数ペア:

[(1, 2018697702), (2, 1009348851), (3, 672899234), (6, 336449617), (7, 288385386), (14, 144192693), (21, 96128462), (42, 48064231), (71, 28432362), (142, 14216181), (213, 9477454), (426, 4738727), (497, 4061766), (994, 2030883), (1491, 1353922), (2982, 676961)]